2012-12-17_HYDROLOGY - M1977300 (2)

Home Browse Search

ENERGY L ABORATORIES www.energylab.com Analytical Excellence Since 1852 Helena, MT 877- 472 -0111 • Billings, MT 800- 735 -4489 • Casper, WY 888 -235 -0515 Gillette, WY 866 -686 -7175 • Rapid City, SD 888 -672 -1225 • College Station, TX 888 -690 -2218 QA/QC Summary Report Prepared by Casper, WY Branch Client: Cotter Corporation Report Date: 09/11/12 Project: Schwartz GW 8/3/2012 S26545 Work Order: C12080184 Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual Method: E200.8 Analytical Run: ICPMS4- C_120830A Sample ID: ICV 5 Initial Calibration Verification Standard 08/30/12 13:34 Antimony 0.0520 mg /L 0.0010 104 90 110 Arsenic 0.0497 mg /L 0.0010 99 90 110 Lead 0.0493 mg /L 0.0010 99 90 110 Thallium 0.0515 mg /L 0.0010 103 90 110 Uranium 0.0515 mg /L 0.00030 103 90 110 Method: E200.8 Sample ID: LRB 5 Method Blank Antimony 0.0004 mg /L 0.0001 Arsenic ND mg /L 5E -05 Lead ND mg /L 2E -05 Thallium ND mg /L 6E -05 Uranium 9E -06 mg /L 9E -06 Run: ICPMS4-C_120830A Sample ID: LFB 5 Laboratory Fortified Blank Run: ICPMS4- C_120830A Antimony 0.0492 mg /L 0.0010 98 85 115 Arsenic 0.0525 mg /L 0.0010 105 85 115 Lead 0.0516 mg /L 0.0010 103 85 115 Thallium 0.0533 mg /L 0.0010 107 85 115 Uranium 0.0534 mg /L 0.00030 107 85 115 Sample ID: C12080415 -002DMS4 5 Sample Matrix Spike Run: ICPMS4- C_120830A Antimony 0.105 mg /L 0.0010 105 70 130 Arsenic 0.126 mg /L 0.0010 106 70 130 Lead 0.105 mg /L 0.0010 105 70 130 Thallium 0.110 mg /L 0.00050 109 70 130 Uranium 0.592 mg /L 0.00030 70 130 Batch: R164066 08/30/12 14:09 08/30/12 14:13 08/30/12 20:03 A Sample ID: C12080415 -002DMSD 5 Sample Matrix Spike Duplicate Run: ICPMS4- C_120830A 08/30/12 20:08 Antimony 0.108 mg /L 0.0010 108 70 130 2.7 20 Arsenic 0.127 mg /L 0.0010 108 70 130 1.5 20 Lead 0.105 mg /L 0.0010 105 70 130 0.2 20 Thallium 0.109 mg /L 0.00050 108 70 130 0.9 20 Uranium 0.587 mg /L 0.00030 70 130 0.8 20 A Qualifiers: RL - Analyte reporting limit. A - The analyte level was greater than four times the spike level. In accordance with the method % recovery is not calculated. ND - Not detected at the reporting limit. MDC - Minimum detectable concentration Page 9 of 19